KR101852399B1 - 시분할 복신 시스템에서 응답 신호 전송 장치 및 방법 - Google Patents
시분할 복신 시스템에서 응답 신호 전송 장치 및 방법 Download PDFInfo
- Publication number
- KR101852399B1 KR101852399B1 KR1020110038806A KR20110038806A KR101852399B1 KR 101852399 B1 KR101852399 B1 KR 101852399B1 KR 1020110038806 A KR1020110038806 A KR 1020110038806A KR 20110038806 A KR20110038806 A KR 20110038806A KR 101852399 B1 KR101852399 B1 KR 101852399B1
- Authority
- KR
- South Korea
- Prior art keywords
- ack
- nack
- feedback
- feedback information
- downlink subframes
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010176422.6 | 2010-04-30 | ||
CN201010176422.6A CN102237991B (zh) | 2010-04-30 | 2010-04-30 | 在tdd系统中发送ack/nack信息的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110121551A KR20110121551A (ko) | 2011-11-07 |
KR101852399B1 true KR101852399B1 (ko) | 2018-04-26 |
Family
ID=44858187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110038806A KR101852399B1 (ko) | 2010-04-30 | 2011-04-26 | 시분할 복신 시스템에서 응답 신호 전송 장치 및 방법 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8705413B2 (ja) |
EP (1) | EP2564540A4 (ja) |
JP (1) | JP5896987B2 (ja) |
KR (1) | KR101852399B1 (ja) |
CN (1) | CN102237991B (ja) |
WO (1) | WO2011136587A2 (ja) |
Families Citing this family (22)
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CN103503537B (zh) * | 2011-04-29 | 2018-02-06 | 小米香港有限公司 | 用于重新调整针对具有不同时分双工子帧配置的分量载波的下行链路(dl)关联集合大小的方法和装置 |
CN102904698B (zh) * | 2011-05-31 | 2017-06-16 | 北京三星通信技术研究有限公司 | 一种发送harq‑ack反馈信息的方法 |
KR101856779B1 (ko) * | 2011-06-23 | 2018-05-10 | 애플 인크. | 다중 요소 반송파를 이용하는 tdd시스템에서의 데이터 트래픽을 제어하는 방법 및 장치 |
US9526091B2 (en) | 2012-03-16 | 2016-12-20 | Intel Corporation | Method and apparatus for coordination of self-optimization functions in a wireless network |
JP2013197829A (ja) * | 2012-03-19 | 2013-09-30 | Fujitsu Ltd | 無線通信装置、及び無線通信装置において実行されるプログラム |
US9717060B2 (en) | 2012-03-22 | 2017-07-25 | Lg Electronics Inc. | Method for transmitting or receiving ACK/NACK signal |
CN103384188B (zh) * | 2012-05-04 | 2017-03-01 | 电信科学技术研究院 | 载波聚合反馈方法、装置及系统 |
CN102664715B (zh) * | 2012-05-04 | 2014-12-10 | 电信科学技术研究院 | 一种ack/nack反馈模式的选择方法和设备 |
CN109412775B (zh) * | 2012-06-27 | 2021-08-03 | 北京三星通信技术研究有限公司 | 一种发送harq-ack反馈信息的方法 |
US9191930B2 (en) * | 2013-03-13 | 2015-11-17 | Samsung Electronics Co., Ltd. | Transmission of acknowledgement information in adaptively configured TDD communication systems |
JP6224417B2 (ja) * | 2013-10-31 | 2017-11-01 | 株式会社Nttドコモ | ユーザ端末、基地局及び無線通信方法 |
WO2015178640A1 (ko) * | 2014-05-18 | 2015-11-26 | 엘지전자 주식회사 | Fdr 전송을 지원하는 무선접속시스템에서 피드백 정보를 송수신하는 방법 및 장치 |
CN106301703B (zh) * | 2015-05-15 | 2020-04-07 | 中兴通讯股份有限公司 | Harq发送、接收方法、装置及节点 |
CN105187157B (zh) * | 2015-08-06 | 2019-01-29 | 北京北方烽火科技有限公司 | 一种反馈ack/nack信息的方法、装置及终端 |
CN108604943A (zh) * | 2016-03-15 | 2018-09-28 | 富士通株式会社 | 确认信息的反馈装置、方法以及通信系统 |
US10686564B2 (en) * | 2017-04-18 | 2020-06-16 | Qualcomm Incorporated | Pre-timed and on-demand HARQ Ack feedback |
EP3621231A4 (en) | 2017-05-05 | 2020-05-13 | Beijing Xiaomi Mobile Software Co., Ltd. | HARQ FEEDBACK METHOD AND APPARATUS, COMPUTER READABLE INFORMATION DEVICE AND MEDIUM |
BR112019022795B1 (pt) | 2017-05-05 | 2023-12-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Estação base, método para recepção de informação de controle em uma estação base, equipamento de usuário, e, método para transmissão de informação de controle para um sistema de comunicação |
CN110381599B (zh) * | 2018-04-13 | 2021-05-25 | 维沃移动通信有限公司 | Sidelink的传输方法和终端 |
US11296827B2 (en) | 2018-07-27 | 2022-04-05 | Qualcomm Incorporated | Feedback mode indication for coordinated transmission |
WO2021223047A1 (en) * | 2020-05-02 | 2021-11-11 | Qualcomm Incorporated | Feedback scheme for systematic raptor codes |
Citations (1)
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US20090213769A1 (en) * | 2008-02-21 | 2009-08-27 | Zukang Shen | Transmission of Bundled Feedback in Wireless Networks |
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-
2010
- 2010-04-30 CN CN201010176422.6A patent/CN102237991B/zh active Active
-
2011
- 2011-04-26 KR KR1020110038806A patent/KR101852399B1/ko active IP Right Grant
- 2011-04-28 EP EP11775292.3A patent/EP2564540A4/en not_active Ceased
- 2011-04-28 WO PCT/KR2011/003162 patent/WO2011136587A2/en active Application Filing
- 2011-04-28 JP JP2013507886A patent/JP5896987B2/ja active Active
- 2011-04-29 US US13/066,982 patent/US8705413B2/en active Active
-
2014
- 2014-04-22 US US14/259,078 patent/US9450742B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090213769A1 (en) * | 2008-02-21 | 2009-08-27 | Zukang Shen | Transmission of Bundled Feedback in Wireless Networks |
Also Published As
Publication number | Publication date |
---|---|
WO2011136587A2 (en) | 2011-11-03 |
JP2013530585A (ja) | 2013-07-25 |
US20140226543A1 (en) | 2014-08-14 |
WO2011136587A3 (en) | 2012-03-01 |
US20110267995A1 (en) | 2011-11-03 |
CN102237991B (zh) | 2016-08-24 |
KR20110121551A (ko) | 2011-11-07 |
JP5896987B2 (ja) | 2016-03-30 |
US9450742B2 (en) | 2016-09-20 |
EP2564540A4 (en) | 2018-01-10 |
EP2564540A2 (en) | 2013-03-06 |
US8705413B2 (en) | 2014-04-22 |
CN102237991A (zh) | 2011-11-09 |
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